Mastering Multiplication with Two-Digit Numbers

What is the first step in multiplying by a two-digit number?

• Start with the tens place

• Start with the ones place

• Add the numbers first

• Subtract the numbers first

Tags

CCSS.4.NBT.B.5

When multiplying 35 by 4, what do you do after multiplying 4 by 5?

• Carry the 5 and write down the 2

• Carry the 2 and write down the 0

• Write down the 20

• Write down the 4

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Why is it important to mark out the carried number before moving to the next digit?

• To avoid using it again by mistake

• To remember the number

• To subtract it later

• To add it later

Tags

CCSS.4.NBT.B.5

What should you do with the zero from 20 when preparing to multiply by the second digit?

• Add it to the first product

• Ignore it

• Subtract it from the first product

• Place it on the line below

Tags

CCSS.4.NBT.B.5

What is the result of multiplying 2 by 5 in the second step?

• 5

• 10

• 15

• 20

Tags

CCSS.5.NBT.B.5

What is the next step after multiplying 2 by 5 and carrying the 1?

• Subtract the carried number

• Write down the 1

• Add the carried number

• Multiply 2 by 3

Tags

CCSS.4.NBT.B.6

What is the sum of the products 140 and 700?

• 740

• 840

• 940

• 1040

Tags

CCSS.4.NBT.B.5

What is the final product of 35 times 24?

• 700

• 740

• 1040

• 840

Tags

CCSS.7.EE.B.3

What should you do before adding the two products?

• Multiply the products

• Subtract the smaller product

• Divide the products

• Draw a line and add a plus sign

Tags

CCSS.1.OA.A.1

What is the sum of 1 plus 7 in the final addition step?

• 6

• 8

• 7

• 9

Tags

CCSS.1.OA.A.1